468a15bb4c
Impact: extend the wakeup tracepoint with the info whether the wakeup was real Add the information needed to distinguish 'real' wakeups from 'false' wakeups. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
#ifndef _TRACE_SCHED_H
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#define _TRACE_SCHED_H
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#include <linux/sched.h>
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#include <linux/tracepoint.h>
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DECLARE_TRACE(sched_kthread_stop,
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TPPROTO(struct task_struct *t),
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TPARGS(t));
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DECLARE_TRACE(sched_kthread_stop_ret,
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TPPROTO(int ret),
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TPARGS(ret));
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DECLARE_TRACE(sched_wait_task,
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TPPROTO(struct rq *rq, struct task_struct *p),
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TPARGS(rq, p));
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DECLARE_TRACE(sched_wakeup,
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TPPROTO(struct rq *rq, struct task_struct *p, int success),
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TPARGS(rq, p, success));
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DECLARE_TRACE(sched_wakeup_new,
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TPPROTO(struct rq *rq, struct task_struct *p, int success),
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TPARGS(rq, p, success));
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DECLARE_TRACE(sched_switch,
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TPPROTO(struct rq *rq, struct task_struct *prev,
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struct task_struct *next),
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TPARGS(rq, prev, next));
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DECLARE_TRACE(sched_migrate_task,
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TPPROTO(struct task_struct *p, int orig_cpu, int dest_cpu),
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TPARGS(p, orig_cpu, dest_cpu));
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DECLARE_TRACE(sched_process_free,
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TPPROTO(struct task_struct *p),
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TPARGS(p));
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DECLARE_TRACE(sched_process_exit,
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TPPROTO(struct task_struct *p),
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TPARGS(p));
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DECLARE_TRACE(sched_process_wait,
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TPPROTO(struct pid *pid),
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TPARGS(pid));
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DECLARE_TRACE(sched_process_fork,
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TPPROTO(struct task_struct *parent, struct task_struct *child),
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TPARGS(parent, child));
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DECLARE_TRACE(sched_signal_send,
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TPPROTO(int sig, struct task_struct *p),
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TPARGS(sig, p));
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#endif
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